
* {
    box-sizing: border-box;
}
.jiazai button{
    float: right;
    margin: 10px auto;
    border-radius: 4px;
    display:block;
    width: 150px;
    height: 40px;
    color: black;
    /*font-family: 'Permanent Marker', cursive;*/
    background-color: white;
    color: black;
    border: 1px solid #555555;
}
.jiazai button:hover {
    box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 17px 50px 0 rgba(0,0,0,0.19);
}

.jilu{
    
    height: 300px;
    margin-right: 40px;
    
}
.jilu button{
    height: 25px;
    width: 25px;
    float: right;
    background-color: white;
    border: 1xp  rgb(215, 241, 252);
    margin-right: 2px;
      
}
.jilu li{
    height: 30px;
}

.search{

    width: 300px;
    
}
.search input{

    margin-bottom: 20px;

    width: 230px;
    height: 25px;
}

.search button{
    height: 25px;
    width: 45px;
    border-radius: 5px;
}
.search button:hover{
    box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 17px 50px 0 rgba(0,0,0,0.19);
}
.tuijian button{
    margin: 10px auto;
    border-radius: 4px;
    display:block;
    width: 150px;
    height: 40px;
    color: black;
    /*font-family: 'Permanent Marker', cursive;*/
    background-color: white;
    color: black;
    border: 1px solid #555555;

}
    
.tuijian button:hover {
    box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 17px 50px 0 rgba(0,0,0,0.19);
}

.img2{
    margin: 8px;
    border: 1px solid #ccc;
    float: left;
    width: 45%;
}
.img2 img {
    width: 100%;
    height: auto;
}
.desc2 {
    padding: 5px;
    text-align: center;
}
.img {
    margin: 20px;
    border: 1px solid #ccc;
    float: left;
    width: 15%;
    height: 300px;
}
.img:hover {
    border: 1px solid #777;
}

.img img {
    width: 100%;
    height: auto;
}

.desc {
    padding: 15px;
    text-align: center;
}
/* body 样式 */
.body {
    font-family: Arial;
    margin: 0;
}


/* 列容器 */
.row {  
    display: -ms-flexbox; /* IE10 */
    display: flex;
    -ms-flex-wrap: wrap; /* IE10 */
    flex-wrap: wrap;
}

/* 创建两个列 */
/* 边栏 */
.side {
    -ms-flex: 25%; /* IE10 */
    flex: 25%;
    background-color: #f1f1f1;
    padding: 20px;
}

/* 主要的内容区域 */
.main {   
    -ms-flex: 75%; /* IE10 */
    flex: 75%;
    background-color: white;
    padding: 20px;
}

/* 测试图片 */
.fakeimg {
    background-color:white;
    width: 100%;
    padding: 1px;
}

/* 底部 */
.footer {
    padding: 20px;
    text-align: center;
    background: #ddd;
}

/* 响应式布局 - 在屏幕设备宽度尺寸小于 700px 时, 让两栏上下堆叠显示 */
@media screen and (max-width: 700px) {
    .row {   
        flex-direction: column;
    }
}

/* 响应式布局 - 在屏幕设备宽度尺寸小于 400px 时, 让导航栏目上下堆叠显示 */
@media screen and (max-width: 400px) {
    .navbar a {
        float: none;
        width: 100%;
    }
}